diff --git a/OpenRA.Game/Combat.cs b/OpenRA.Game/Combat.cs
index 5858659930..4048b7a51c 100644
--- a/OpenRA.Game/Combat.cs
+++ b/OpenRA.Game/Combat.cs
@@ -54,7 +54,8 @@ namespace OpenRA
 			
 			if (warhead.SmudgeType != null)
 			{
-				var smudgeLayer = world.WorldActor.traits.WithInterface<SmudgeLayer>().FirstOrDefault(x => x.Info.Type == warhead.SmudgeType);
+				var smudgeLayer = world.WorldActor.traits.WithInterface<SmudgeLayer>()
+					.FirstOrDefault(x => x.Info.Type == warhead.SmudgeType);
 				if (smudgeLayer == null)
 					throw new NotImplementedException("Unknown smudge type `{0}`".F(warhead.SmudgeType));
 			
@@ -76,6 +77,9 @@ namespace OpenRA
 						var maxSpread = warhead.Spread * (float)Math.Log(Math.Abs(warhead.Damage), 2);
 						var hitActors = world.FindUnitsInCircle(args.dest, maxSpread);
 
+						Log.Write("DoImpact: {0} damage={1} modifier={2} spread={3}",
+							args.dest, warhead.Damage, firepowerModifier, maxSpread);
+
 						foreach (var victim in hitActors)
 							victim.InflictDamage(args.firedBy,
 								(int)GetDamageToInflict(victim, args, warhead, firepowerModifier), warhead);